Immersion time | Material | Solution | Minimum | Maximum | Mean | SD |
Seven days | Polyamid | Distilled water | 0.91 | 10.15 | 3.85 | 2.44 |
Tea | 2.78 | 10.13 | 4.61 | 2.00 | ||
Denture cleanser | 0.87 | 9.59 | 4.82 | 2.53 | ||
Coffee | 3.20 | 12.78 | 7.28 | 3.00 | ||
Pmma | Distilled water | 0.70 | 4.50 | 2.52 | 1.33 | |
Tea | 1.82 | 4.20 | 2.56 | 0.69 | ||
Denture cleanser | 0.73 | 4.39 | 2.24 | 1.08 | ||
Coffee | 0.79 | 4.08 | 2.45 | 0.94 | ||
Thirty days | Polyamid | Distilled water | 1.55 | 14.83 | 6.21 | 3.71 |
Tea | 3.45 | 8.57 | 5.88 | 1.61 | ||
Denture cleanser | 0.81 | 9.88 | 5.97 | 2.57 | ||
Coffee | 5.08 | 10.30 | 6.59 | 1.63 | ||
Pmma | Distilled water | 0.83 | 4.53 | 2.40 | 1.17 | |
Tea | 2.26 | 7.16 | 4.20 | 1.30 | ||
Denture cleanser | 1.62 | 6.30 | 3.24 | 1.25 | ||
Coffee | 1.64 | 4.22 | 2.81 | 0.83 |